var require=require("express");
var router=require.Router();

function h1(req,res,next){
  console.log("333");
  next();
}

function h2(req,res,next){
  console.log("444");
  sent("4444");
}

router.get(/\w{3,6}\d+xy/,[h1,h2]);

module.exports=router;
``
